24小时热门版块排行榜    

查看: 762  |  回复: 4
当前主题已经存档。
【有奖交流】积极回复本帖子,参与交流,就有机会分得作者 evildran 的 3 个金币

evildran

至尊木虫 (正式写手)

自然

[交流] 【求助】TiN (氮化钛) 高温氧化后会得到什么产物?

有谁做过相关实验研究的,TiN 高温(800 oC左右)下被氧化后生成什么物质啊?
回复此楼
催化,化学!
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hrzhou

铁杆木虫 (著名写手)

一品黄梅

★ ★
evildran(金币+1,VIP+0):谢谢!可惜我不认得啊,呵呵 1-2 10:30
chemistryer(金币+1,VIP+0):鼓励交流 1-2 12:01
看看下面这篇文章怎么样?

Titre du document / Document title
Electrochemical and thermal oxidation of TiN coatings studied by XPS
Auteur(s) / Author(s)
MILOSEV I. (1) ; STREHBLOW H.-H. ; NAVINSEK B. (1) ; METIKOS-HUKOVIC M. ;
Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)
(1) J. Stefan inst., 61111 Ljubljana Slovenia,

Résumé / Abstract
X-ray pbotoelectron spectroscopy (XPS) has been used to investigate the electrochemical and thermal oxidation of titanium nitride (TiN) coatings prepared by physical vapour deposition (PVD) at 200°C. Electrochemical oxidation of TiN was carried out at various potentials in phthalate buffer solution (pH 5.0). Evaluation of the XPS Ti 2p and N 1s spectra showed the presence of nitride, oxynitride and oxide species in the layer formed by anodic oxidation. The electrochemical oxidation of TiN to TiO2 proceeds through the formation of a mixed oxynitride/oxide layer, which transforms into oxide (TiO2) at sufficiently positive potentials (E > 1.1 V vs. SHE). The oxidation of TiN to TiO2 is accompanied by the formation of molecular nitrogen (N2). The thickness of the oxide layer reaches ∼ 7 nm after oxidation at the highest potential (1.9 V). A complete coverage of the TiN surface by TiO2 leads to an anodic peak in the polarization curve. On the basis of angle-resolved XPS measurements, two types of oxynitride species are identified, which are distributed differently throughout the oxidized layer. X-ray photoelectron spectroscopy depth profiles of TiN oxidized at 450°C and 600°C in an oxygen flow reveal that at the lower temperature an oxynitride layer is formed, whereas a thick TiO2 layer appears on top of TiN at the higher temperature. The interface between the nitride and oxide phases is relatively sharp. It is suggested that the mechanism of TiN oxidation proceeds by a progressive replacement of nitrogen by oxygen. The TiN coatings can be used up to 600°C as a protective coating in an oxygen atmosphere. Valance band spectra of TiN, as well as of electrochemically and thermally oxidized TiN, are presented and discussed.
Revue / Journal Title
Surface and interface analysis   ISSN 0142-2421   CODEN SIANDQ  
Source / Source
1995, vol. 23, no7-8, pp. 529-539 (50 ref.)
Langue / Language
Anglais

Editeur / Publisher
Wiley, Chichester, ROYAUME-UNI  (1979) (Revue)

Mots-clés anglais / English Keywords
Experimental study ; Oxidation ; Electrochemical reaction ; Annealing ; Photoelectron spectroscopy ; X radiation ; Surface treatments ; Titanium nitrides ; Inorganic compounds ; Transition element compounds ;
Mots-clés français / French Keywords
Etude expérimentale ; Oxydation ; Réaction électrochimique ; Recuit ; Spectrométrie photoélectron ; Rayon X ; Traitement surface ; Titane nitrure ; TiN ; N Ti ; Composé minéral ; Métal transition composé ;
Mots-clés espagnols / Spanish Keywords
Reacción electroquímica ;
Localisation / Location
INIST-CNRS, Cote INIST : 18260, 35400005181434.0120
2楼2010-01-02 09:40:24
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hrzhou

铁杆木虫 (著名写手)

一品黄梅

★ ★ ★ ★ ★ ★
evildran(金币+5,VIP+0):谢谢,我看看先 1-2 10:31
chemistryer(金币+1,VIP+0):鼓励交流 1-2 12:01
或者下面这篇论文
3楼2010-01-02 09:46:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

闻筝雪舞

至尊木虫 (文坛精英)

★ ★
evildran(金币+1,VIP+0):谢谢回帖交流 1-2 10:31
chemistryer(金币+1,VIP+0):鼓励交流 1-2 12:01
二氧化钛
君子当存含垢纳污之量,不可持好洁独行之操。
4楼2010-01-02 09:58:49
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

evildran

至尊木虫 (正式写手)

自然

引用回帖:
Originally posted by 闻筝雪舞 at 2010-1-2 09:58:
二氧化钛

是否做过相关实验?还是理论猜测?
催化,化学!
5楼2010-01-02 10:32:49
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 evildran 的主题更新
普通表情 龙 兔 虎 猫 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:34 by XQNyDCa1Tk5n
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 22:26 by XQNyDCa1Tk5n
[公派出国] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:26 by XQNyDCa1Tk5n
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:15 by XQNyDCa1Tk5n
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 22:11 by XQNyDCa1Tk5n
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:06 by XQNyDCa1Tk5n
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:06 by XQNyDCa1Tk5n
[有机交流] OpenAI又攻克数学难题了,离AI做有机合成还有多远? +3 wangyl_123 2026-10-10 6/300 2026-10-11 15:04 by Abin0406
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 14:25 by VOMexwnDzOFZ
[教师之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 (EPI+-1)(金币-50) +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 14:05 by VOMexwnDzOFZ
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:51 by VOMexwnDzOFZ
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:45 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:54 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:34 by VOMexwnDzOFZ
[考博] 招收博士生一名 +3 mandolin 2026-10-10 3/150 2026-10-11 10:21 by 不是山谷!
[教师之家] 课题组会帮你通过考核么? +3 好运来~9527 2026-10-10 5/250 2026-10-11 09:00 by 好运来~9527
[公派出国] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 qR2AdCWTVtkw 2026-10-09 4/200 2026-10-11 03:14 by M0zrYVSAnxpE
[有机交流] 各位大佬,路线设计求助 +6 zapen 2026-10-08 8/400 2026-10-10 15:59 by zapen
[基金申请] 入职后第一次管课题组的专利缴费,对账才发现官费比别人多掏了一倍 +5 13108017953 2026-10-08 5/250 2026-10-10 11:15 by wdwd123
[有机交流] 我应该选哪条合成路线让实验成功率高一些? +5 jing816y 2026-10-08 9/450 2026-10-10 09:05 by zapen
信息提示
请填处理意见